title: Viral encephalitis: causes, differential diagnosis, and management.
mesh_terms: D015526:AIDS Dementia Complex / Q000175:diagnosis / Q000821:virology; D001921:Brain / Q000473:pathology; D003937:Diagnosis, Differential; D020803:Encephalitis, Herpes Simplex / Q000175:diagnosis / Q000821:virology; D018792:Encephalitis, Viral / Q000175:diagnosis* / Q000821:virology; D004679:Encephalomyelitis / Q000175:diagnosis / Q000821:virology; D004673:Encephalomyelitis, Acute Disseminated / Q000175:diagnosis / Q000821:virology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008487:Medical History Taking; D009460:Neurologic Examination; D012307:Risk Factors; D014195:Travel; D014780:Viruses / Q000302:isolation & purification